1.
Study on the Characteristic of Photosynthesis for Five Green Tree Species
淮北市5种绿化树种光合特性的研究
2.
Measurement and Evaluation on Green Quantity of Major Greening Tree Species in Lanzhou;
兰州市主要绿化树种绿量的测定与评价
3.
Research on the Trees Disposition of Green Lands of Comprehensive Parks in Shijiazhuang City
石家庄市综合性公园绿地绿化树种配置研究
4.
Effects of Air Pollution on Chlorophyll Contents in Urban Greening Tree Species in Lanzhou
兰州市大气污染对绿化树种叶绿素含量的影响
5.
Study on Greening Plants and Rate of Green Land of Small Towns in Shandong
山东省小城镇园林绿化树种与绿地率研究
6.
Study on the Selection Inquiring System of Afforesting Tree Species in Daqing City
大庆市绿化树种选择查询系统的研究
7.
On the Applications and Planning of the Tree Species of the Gardens of Suzhou;
苏州园林绿化树种的应用与规划研究
8.
Study of Six Ornamental Tree Species on Sulfur Dioxide Stress Resistance;
6个园林绿化树种对SO_2抗性的研究
9.
An Applied Experiment of Various Seedling Sources of Virescence Trees in Harbin City;
哈尔滨市不同苗源绿化树种应用试验
10.
Softwood Cutting Techniques of Garden Greening Species
城市园林绿化树种嫩枝扦插繁殖技术
11.
Tree Selection and Planting Technology Coping with Coastal Saline Soil
滨海盐渍土绿化树种选择和栽植技术
12.
Synthetic Cure and Management of Lsa Sordida Nits of Main Virescence Wood Species in Harbin;
哈尔滨市主要绿化树种杨树烂皮病的综合治理
13.
Response of Four Ornamental Tree Species to Soil Cadmium and Lead Contamination;
四种城市绿化树种对土壤镉铅污染的抗性研究
14.
Research on Characteristics of Drought Resistance of Four Virescence Species in the Mountains Adjacent to Lanzhou City;
兰州市南北两山四种绿化树种抗旱特性研究
15.
Response of leaf attributes of 9 greening plants to air pollutions
9种绿化树种叶属性对大气混合污染的响应
16.
Eeffect of Drought Stress on Evaprouation and Water Consumption in Several Tree Species
干旱胁迫对7种绿化树种苗木蒸腾耗水的影响
17.
Physiological Response of Several Greening Tree Species Seedlings to Gradual Soil Drought
3种绿化树种苗木对土壤渐进干旱的生理响应
18.
Comparison of Air Temperature and Relative Humidity Adjusting Effects for Several Urban Tree Species in Yinchuan
银川市几种绿化树种降温增湿效应的比较